Bitcoin-Alphahttp://snap.stanford.edu/data/soc-sign-bitcoin-alpha and Bitcoin-OTChttp://snap.stanford.edu/data/soc-sign-bitcoin-otc [1]}, [2]} are two who-trusts-whom networks of bitcoin users trading on the platforms from www.btc-alpha.com and www.bitcoin-otc.com respectively. In these two datasets, the nodes are the users from the platform, and an edge appears when one user rates another on the platform.
